package iterator.p03;
import java.util.Iterator;
import java.util.LinkedList;
public class TestSpeed {
	public static void main(String args[]) {
		LinkedList<String> list = new LinkedList<String>();
		for (int i = 0; i <= 60096; i++) {
			list.add("speed" + i);
		}
		Iterator<String> iter = list.iterator();
		long starttime = System.currentTimeMillis();
		while (iter.hasNext()) {
			String te = iter.next();
		}
		long endTime = System.currentTimeMillis();
		long result = endTime - starttime;
		System.out.println("使用迭代器遍历集合所用时间:" + result + "毫秒");
		starttime = System.currentTimeMillis();
		for (int i = 0; i < list.size(); i++) {
			String te = list.get(i);
		}
		endTime = System.currentTimeMillis();
		result = endTime - starttime;
		System.out.println("使用get方法遍历集合所用时间:" + result + "毫秒");
	}
}
